Replace com.android.internal.util.Preconditions.checkNotNull with
java.util.Objects.requireNonNull

Bug: 126528330

Test: Treehugger
Exempt-From-Owner-Approval: Global refactoring.
Change-Id: Idf0949bd58a73bef2b5f3ecb6b99b2be2d1059c4
4 files changed